1914 has to be abandoned...in the future...if the GB want the cult to survive...that is why the February 2017 study edition of the WT lays the groundwork for any future massive doctrinal change by admitting the GB are not inspired or are not infallible.
So in the future they can and will have to change 1914 but in a way that will not affect dubs.
But not in 2016, not in 2017 or even the near future but at some point it does have to go.